40-40146 – Danger – Workers Below – 600×450
40-40107 – Danger – Construction Site Do No Enter
40-40020 – Hazard – Laser Beam Hazard 450 x 600
40-40103 – Danger – No Entry Authorised Persons Only – Metal
40-40003 – Hazard – Beware Of Pedestrians – 450 x 600